baber/WOPTO huggingface dataset:
Patent KR-20040011027-A (KR)
Inventor: KIM SEONG U
IPC: H01J29/54
Filed: 2002-07-26
Abstract: PURPOSE: A convergence yoke is provided to allow for ease of design of monitor by optimizing the focus by varying the gap formed between the two pairs of magnets of the convergence yoke. CONSTITUTION: A convergence yoke(20) comprises a first pair of magnet rings(110,120) arranged along the circumference of a neck portion(12) of a coil separator; a second pair of magnet rings(140,150) arranged along the circumference of the neck portion of the coil separator in such a manner that the second pair of magnet rings are spaced apart from the first pair of magnet rings; and a separating piece serving as a gap maintaining unit for maintaining the gap formed between the first pair of magnet rings and the second pair of magnet rings in such a manner that the gap is maintained at 1.0mm to 2.0mm.
Patent KR-20040009917-A (KR)
Title: Electronic-ordering system and method using network
Inventor: HONG SEONG YONG
Filed: 2002-07-26
Abstract: PURPOSE: A system and a method for an electronic order using the network are provided to automatically order the article, to deliver the article, and to manage the stock simultaneously in a single system. CONSTITUTION: The system comprises an order server(100) and a supplier server(200). Each server is connected with each other through the network. The order server comprises an order information database(110), a stock information database(120), and a barcode recognition module(130). The supplier server comprises the order information database(210) and a delivery information database(220).
Patent KR-20030019901-A (KR)
Title: Olefinic thermoplastic elastomer, method of producing thereof, and use thereof
Inventor: IMAI TADASHI
IPC: C08L23/10
Filed: 2002-08-26
Abstract: PURPOSE: Provided are a thermoplastic elastomer for forming a mold, which shows a sufficient adhesion strength to vulcanized rubber(base substrate) and breaks the base substrate when peeling, without adhesive layer, and a method for producing the same. CONSTITUTION: The thermoplastic olefin elastomer having an island-sea structure, is characterized in that the islands-phase has an average particle diameter of 2 micrometer or less, a gel fraction of 0.5-15 wt.%, and a fusion caloric value(at 125 deg.C) measured by differential scanning calorimeter of 40% or more based on the total caloric value. The elastomer comprises 5-50 parts by weight of high density polyethylene(A1) having density(ASTM D1505) of 0.940 g/cm¬3 or more; 5-70 parts by weight of ethylene-alpha-olefin(non conjugated polyene) copolymer rubber consisting of ethylene, C3-C20 alpha-olefin, and if necessary nonconjugated polyene(B); and 5-50 parts by weight of polypropylene(C)(the sum of the components(A1),(B), and (C) is 100 parts by weight).
Patent KR-20040020206-A (KR)
Title: A Paper suction pipe of Drink
Inventor: KIM YEONG SANG
IPC: A47G21/18
Filed: 2002-08-30
Abstract: PURPOSE: A paper straw is provided for use in drinking to suppress generation of harmful environmental hormones and thus, to manufacture environment-friendly straws. CONSTITUTION: The paper straw(100) for use in drinking includes an outer pipe(100) and an inner pipe(120). A hole or hollow(130) is formed inside the cylindrical outer pipe(110). The inner pipe(120) to be inserted into the hole of the outer pipe(110) is inclined(140') downward. The diameter of the top end part of the inner pipe(120) is greater than that of the lower end part of the outer pipe(110). A circular projection(160) is formed at the lower part of the outer pipe(110). Also, circular projections(150,150') are formed at the upper/lower parts of the inner pipe(120).
Patent KR-20040023016-A (KR)
Title: System for providing realtime temperature sensing information by using mobile communication terminal equipment and method thereof
Inventor: YOON CHUNG WON
IPC: H04B1/40
Filed: 2002-09-10
Abstract: PURPOSE: A system for providing temperature measurement information in real time using an MS(Mobile Station) and a method therefor are provided to transmit a real-time temperature of a specific area to a plurality of MS subscribers in real time. CONSTITUTION: An MS(150) measures an external temperature and an internal temperature, subtracts an increase value by the internal temperature from the measured external temperature value, and detects a real external temperature. The MS(150) converts the detected real external temperature value into an RF(Radio Frequency) signal, and transmits the RF signal. A climate measurement center(500) receives the real external temperature value transmitted from the MS(150) through a wireless service network, and measures a current temperature of an area in which the MS(150) is located.
Patent KR-20030024587-A (KR)
Title: Ink jet inks
Inventor: ALFORD JOHN A
IPC: B41M5/00
Filed: 2002-09-13
Abstract: PURPOSE: Provided is an ink jet ink composition which has good water resistance and accent marker resistance and is excellent in print quality, jetting properties, storage stability, reliability and dying time. CONSTITUTION: The ink jet ink composition includes (a) from about 60% to about 98% by total weight of a water-based carrier medium, and (b) from about 1% to about 20% by total weight of at least one pigment. The medium comprises (1) up to about 30% by total weight of the medium of water-soluble organic component selected from the group consisting of alcohols, amides, carboxylic acids, esters, ethers, glycerine, glycols, glycol esters, glycol ethers, ketones, lactams, lactones, sulfones, organosulfoxides, and combinations thereof, and (2) the balance of the medium being water. The composition also includes from about 0.1% to about 20% by total weight of polymer produced by reacting in a polymerization reaction a mixture comprising: (1) from about 30% to about 60% by weight of the mixture of styrene, (2) from about 20% to about 50% by weight of the mixture of acrylic acid, (3) from about 5% to about 20% by weight of the mixture of butyl acrylate, and (4) a catalytic amount of at least one polymerization initiator.
Patent KR-20030026227-A (KR)
Title: Resin composition for production of optical element, the optical element and projection screen
Inventor: DOI YASUHIRO
IPC: G03B21/625
Filed: 2002-09-16
Abstract: PURPOSE: To overcome such problems wherein if faces of optical devices are to be adhered, the contour of the optical devices are apt to be damaged and deforms, that even when the hardness is increased, the face of the optical device is easily chipped to induce troubles for handling or cutting, that when the glass transition temperature of the resin is low, rubber elasticity is not obtained and the material plastically deforms by pressure and can not keep its form, and that when the glass transition temperature is too high, the material has high rigidity to produce warpage of the lens sheet. CONSTITUTION: The above problems can be overcome by specifying the ranges of the half width, 0.1 width and the maximum loss tangent obtained from the loss tangent vs. temperature curve and the temperature corresponding to the maximum loss tangent of the resin composition which constitutes a Fresnel lens sheet 2 or a lenticular lens sheet 3 constituting a projection screen 1.
Patent KR-20040025065-A (KR)
Title: Seepage resistance testing apparatus for water proofing seal
Inventor: HAN JIN U
IPC: G01M3/04
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for testing seepage resistance for a waterproof material is provided to improve reliability of a seepage resistance test by installing a spacer in a seepage resistance testing apparatus for constantly maintaining an amount of waterproof materials introduced into the seepage resistance testing apparatus. CONSTITUTION: A seepage resistance testing apparatus includes an upper plate(11) and a lower plate(10), which are aligned about a spacer section(12) capable of constantly maintaining an amount of waterproof materials introduced into the seepage resistance testing apparatus. The spacer section(12) includes three spacers, which are upwardly protruded. Plural draining pores(20) are formed at the lower plate(10) so as to allow water passing through a water proof material(1) to be discharged through the draining pores(20). A sealing member(13) is provided between the upper plate(11) and the lower plate(10).
Patent KR-20030028380-A (KR)
Title: Vehicle air conditioning air duct system
Inventor: KAKEHASHI NOBUHARU
IPC: B60H1/18
Filed: 2002-09-25
Abstract: PURPOSE: An air conditioning system for a vehicle is provided to protect passenger's health from bad effects caused by a leakage of a refrigerant. CONSTITUTION: An air conditioning system for a vehicle comprises a heat exchanger(201) for exchanging heat between a refrigerant and air to be blown into a passenger compartment; an air conditioning case(101) accommodating the heat exchanger and defining a bypass channel(105), and a channel through which air having passed through the heat exchanger flows; and an air cleanliness degree-detecting unit for detecting a cleanliness degree of air inside the passenger compartment. The bypass channel directs air downstream of the heat exchanger by bypassing the heat exchanger. When the air cleanliness degree detected by the air cleanliness degree-detecting unit decreases to or below a predetermined value, a refrigerant leaking mode is performed, in which air having passed through the bypass channel is blown in a direction closer to a driver and the air having passed through the heat exchanger is blown in a direction farther from the driver.
Patent KR-20040027069-A (KR)
Title: Condensor for airconditioner
Inventor: KIM JIN MAN
IPC: F25B39/02
Filed: 2002-09-27
Abstract: PURPOSE: A condenser for an air conditioner is provided to discharge only a liquefied refrigerant by returning gaseous refrigerant to a refrigerant passage, thereby improving the performance of an air conditioner. CONSTITUTION: A condenser is formed of left and right header pipes(11,12), a plurality of tubes(13) connecting the header pipes with each other, fins(14) interposed between the tubes, and a receiver tank(20) installed on a side of the right header pipe. Baffles(15) are installed in the header pipes. A refrigerant flows in the plurality of tubes in zigzags by the baffles, and then is discharged by a refrigerant outlet port(17) through a sub-cool zone(10a) via the receiver tank. A return path(18) is formed over the refrigerant outlet port to flow the gas refrigerant which is not liquefied to the receiver tank.
Patent KR-20040029723-A (KR)
Title: Optical fiber drawing method using spin-amplitude asymmetric control
Inventor: LEE JAE HO
IPC: C03B37/027
Filed: 2002-10-02
Abstract: PURPOSE: Provided is a method for drawing optical fibers with a uniform period of spin function to minimize polarization mode dispersion of optical fibers. CONSTITUTION: The optical fiber drawing method comprises the steps of: melting and drawing optical fibers by heating the ends of optical fiber preforms; forming the primary spinning by turning with a planned angle to the direction perpendicular to the drawing direction; forming the secondary spinning by applying additional turning to the primary spinning according to the fixed spin function, expressed by the formula, S(z)= α0sin(2πf0) + nα (S(z): spin function, α: spin amplitude, f : frequency, and α: integer).
Patent KR-20040031552-A (KR)
Inventor: KIM JONG SAENG
IPC: A23K1/18
Filed: 2002-10-07
Abstract: PURPOSE: Provided is a method for manufacturing a mixed powder of red ginseng and yellow soil for the fish. The manufactured powder is added to the aquarium before eating a fish to give firm fish meat and a soft taste. CONSTITUTION: A method for manufacturing a mixed powder of red ginseng and yellow soil for the fish comprises the steps of: collecting yellow soil and drying it at 15 deg,C or more for 8 hours or at 15 deg.C or less for 1-3 days to the moisture content of 10%; inserting the dried yellow soil into a bulk container into a thickness of 50mm and drying and sterilizing it at 120-125 deg.C for 1 hour to the moisture content of 2%; pulverizing 6 year old red ginseng and the yellow soil and mixing 99g of the yellow soil powder and 1g of the red ginseng powder in a blender for 30 minutes; and finely pulverizing the mixed powder and packing it.
Patent KR-20030033925-A (KR)
Inventor: NAKAMURA HIRONOBU
IPC: F16J15/08
Filed: 2002-10-14
Abstract: PURPOSE: To provide a metal gasket capable of sufficiently sealing a slightly larger scratch flaw formed on a seal surface on a member side by forming a plurality of seal lines having proper hardness and resistance to flow and torque down, and having sealing performance and durability. CONSTITUTION: The seal lines L1 to L6 are formed by providing at least a pair of coatings 21 to 26 for sealing thicker than a coating 30 for micro sealing applied to both surfaces of a sheet of metal board 10 on flat parts of both surfaces 10a and 10b of the metal board 10. The position of the coating 21 for sealing formed on the one surface of the metal board 10 and the position of the coating 22 for sealing formed on the other surface 10 of the metal board 10 are provided by being shifted each other.
Patent KR-20030074081-A (KR)
Title: Organic EL Element and Organic EL Display
IPC: H01L51/50
Filed: 2002-10-30
Abstract: An organic EL element having excellent light-emitting efficiency, light-emitting luminance and color purity of blue light is provided. The organic EL element has an organic thin film layer interposed between a positive electrode and a negative electrode, and contains a 1, 3, 6, 8-tetrasubstituted pyrene compound expressed by the following structural formula (1) as a light-emitting material.   
In the structural formula, R 1  to R 4  may be identical or different, and represent substituent groups expressed by the following formula.   
 In the structural formula (2), R 5  to R 12  may be identical or different, and represent a hydrogen atom or substituent group. It is preferred that all of R 5  to R 12  are hydrogen atoms.
Patent KR-20040039899-A (KR)
Title: Oil filter of oil circuit for preventing mis-operation of CVVT system
Inventor: CHO YUN HO
IPC: F01M11/03
Filed: 2002-11-05
Abstract: PURPOSE: An oil filter of an oil circuit for preventing the malfunction of a CVVT(Continuously Variable Valve Timing) system is provided to prevent impurities generated on the upside of a cylinder head in operating an engine from flowing into a CVVT phase converter by mounting the oil filter to CVVT advance and retard oil holes in the cylinder head and CVVT advance and retard oil passages in a suction cam shaft. CONSTITUTION: An oil filter(20) of an oil circuit for preventing the malfunction of a CVVT system is mounted to CVVT advance and retard oil holes(14a,14b) in a cylinder head and CVVT advance and retard oil passages(18a,18b) in an intake cam shaft(15a) to prevent impurities generated from the upper part of the cylinder head from flowing from an oil control valve(13) between CVVT advance and retard chamber oil passages of a CVVT phase converter(17). The oil filter comprises a cylindrical net having a filtering function and a guide cap including a cylindrical hexagon-shaped hollow hole with constant thickness.
Patent KR-20040040105-A (KR)
Title: Method Building Capcitor Layer in MIM Structure
Inventor: CHO BO YEON
IPC: H01L21/8242
Filed: 2002-11-06
Abstract: PURPOSE: A method for manufacturing an MIM(Metal Insulator Metal) structure capacitor is provided to be capable of flatly etching a nitride layer for improving MIM characteristics, enhancing the stability of a metal etching process, and increasing the process margin for the post process. CONSTITUTION: A Ti/TiN metal line(23) is selectively etched by using the first mixed gas, wherein the first mixed gas contains Cl2, CHF3, and Ar. Then, a nitride layer(22) is etched by using the second mixed gas. The second mixed gas contains CHF3 and Ar. Preferably, the Ti/TiN layer etching process is performed by using the first mixed gas of 50Cl2, 10CHF3, and 50Ar for 45-55 seconds. Preferably, the nitride layer etching process is performed by using the second mixed gas of 20CHF3 and 150Ar for 7-13 seconds.
Patent KR-20040042015-A (KR)
Title: Putting plate and Putting apparatus using the same
Inventor: CHOI MOON KI
IPC: A63B69/36
Filed: 2002-11-12
Abstract: PURPOSE: A putting training plate and a putting training apparatus employing the same are provided to correct a head-up or insufficient follow-through and yips in a putting exercise. CONSTITUTION: The putting training plate(10) includes: a body(12) having a uniform flat surface; and a friction unit(14) integrally formed in a lengthwise direction from one end to the other end on any surface of the body(12) to form a putting passageway, for generating a friction sound resulting from a friction with a golf ball rolling along the putting passageway. By this configuration, the proceeding condition of a golf ball can be recognized by a friction sound between a notch and the golf ball to thereby prevent a head-up of an exerciser.
Patent KR-20030040141-A (KR)
Title: Robust rlc reset procedure in a wireless communication system
Inventor: KUO RICHARD LEE CHEE
IPC: H04B7/26
Filed: 2002-11-13
Abstract: PURPOSE: A robust RLC(Radio Link Control) reset procedure in a wireless communication system is provided to check whether the first and second reset PDUs(Protocol Data Units) and the first and second reset acknowledgement PDUs arrive, and selectively update status-related variables and HFN(Hyper Frame Number) values to synchronize a sender and a receiver. CONSTITUTION: A sender(130) initializes a reset procedure. The sender sends the first reset package with a reset sequence number and a sender's current first data package sequential number through a designated connecting channel to a receiver(132). If a time-out condition is triggered, the sender(130) sends the second reset package with the same reset sequence number and the same first data package sequential number. The receiver(132) receives either the first or the second reset package from the sender(130). The receiver(132) validates whether the received reset package is the first or the second reset package(144). As a result of the validation of the first or the second reset package, the receiver(132) updates the status-related variables and the first and second data package sequential numbers(152). The receiver(132) returns a corresponding reset acknowledgement package with the same reset sequence number and the receiver's updated second data package sequential number to the sender(130) through the designated connecting channel(146). The sender(130) receives the corresponding reset acknowledgement package sent by the receiver(132). The sender(130) validates whether the received reset acknowledgement package responds to the first or the second reset package. As a result of the validation of the first or the second reset acknowledgement package, the sender(130) updates the status-related variables and the first and second data package sequential numbers.
Patent KR-20040043604-A (KR)
Title: A spindle motor of the hard disk drive
Inventor: YOO YONG CHEOL
IPC: H02K5/10
Filed: 2002-11-19
Abstract: PURPOSE: A spindle motor of an HDD(Hard Disk Drive) is provided to offer an oil leakage preventer preventing oil from flowing out while discharging a gas particle generated when a shaft is rotated in a bearing clearance to the outside. CONSTITUTION: A trust plate(251) forms the bearing clearance at a space with the shaft(250) and supports the shaft to a trust direction by installing to a base(210). A sleeve(230) forms the bearing clearance at the space with an outer diametric surface of the shaft by inserting the shaft into an inner diameter, and supports the shaft to a radial direction when the shaft is rotated. A starter coil(211) is installed to the outside of the sleeve. A hub(270) fixes the shaft, and includes a yoke(271) and a magnet(272) generating electromagnetic force by interacting with the starter coil at a position matched with the starter coil. An oil inlet(260) injects the oil into the bearing clearance by penetrating an inner diametric part from the outer diametric part at one side of the sleeve. The oil leakage preventer(290) prevents the oil from flowing out through the oil inlet when the shaft is rotated, and discharges the gas generated by the evaporation of the oil to the outside.
Patent KR-20020093728-A (KR)
Inventor: JUNG OK GUN
IPC: G03B21/56
Filed: 2002-11-20
Abstract: PURPOSE: A dual projection screen is provided to allow people to enjoy video images, in an inexpensive way, through both sides of a screen. CONSTITUTION: A dual projection screen is made of a transparent acrylic material, and includes a semi-transparent synthetic sheet attached to the screen. The dual projection screen is installed in the center of a place, and the video image projected from a projector is displayed at both sides of the screen.
Patent KR-20040046451-A (KR)
Title: An anoin air cleaner
Inventor: KIM GYONG HUN
IPC: B03C3/49
Filed: 2002-11-27
Abstract: PURPOSE: Provided is an anion air cleaner, which generates anions in all directions in a high amount to improve the air cleaning efficiency, and is used as a lighting device as well as an air cleaner. CONSTITUTION: The anion air cleaner comprises: a cylindrical case body(10), which is open at the upper part thereof, is equipped with air introduction holes, multiple slit-shaped air outlets(12) and a control unit(13); a cylindrical cathode structure(20) disposed detachably inside the case body(10) and having multiple vents(22) along the outer circumference thereof; a cylindrical anode structure(30) disposed detachably inside the cathode structure(20) and having multiple second vents(32) corresponding to the vents(22) of the cathode structure, along the outer circumference thereof; a blower fan(40) disposed on the top of the anode structure(30) for sucking air from outside; and a cover(50) for covering the air introduction holes of the case body(10).
Patent KR-20040047202-A (KR)
Title: A water hardness sensing apparatus for washing machine
Inventor: SONG YEONG HAN
IPC: D06F39/08
Filed: 2002-11-29
Abstract: PURPOSE: A quality of water sensing apparatus for a washing machine is provided to prevent first and second electrode sensor from applying electric current through washing water though water leaks from a gap between the electrode sensor and a sensor hole and to measure the quality of washing water accurately. CONSTITUTION: A sensor housing(58) is installed to a tub. A pair of electrode sensors(62) is installed inside the sensor housing to measure conductivity of washing water. The electrode sensor is inserted to a sensor hole(60) formed to the sensor housing. A protection rib(64) is protruded from the inside of the sensor housing to enclose the electrode sensor. A temperature sensor(68) is installed to the inside of the sensor housing. An end of the temperature sensor is hollowed to the sensor housing and an upper end is inserted to a protruded portion(66) of the sensor housing to measure water temperature of washing water. A protection rib is protruded from the inside of the sensor housing to enclose the temperature sensor. Thereby, first and second electrode sensors are separated by the protection rib to drain leaking water along an inner surface of the protection rib. Therein, electric current is not applied to the electrode sensor with leaking washing water.